Connecting Optional Devices - ECS P17G/1333 Series User Manual

Motherboard User's Guide

Connecting Optional Devices

Refer to the following for information on connecting the motherboard's optional
devices:
F_AUDIO1: Front Panel Audio Header
This header allows the user to install auxiliary front-oriented microphone and line-
out ports for easier access.
Pin
1 PORT1L
3 PORT1R
5 PORT2R
7 SENSE_SEND
9 PORT2L
F_USB1/F_USB2: Front Panel USB Headers
The motherboard has USB ports installed on the rear edge I/O port array. Addition-
ally, some computer cases have USB ports at the front of the case. If you have this
kind of case, use auxiliary USB headers F_USB1/F_USB2 to connect the front-
mounted ports to the motherboard.
Signal Pin
2
4
6
8
10
16
Signal
GND
PRESENCE#
Sense1_return
KEY
Sense2_return